Compare nonprofits
Put up to four organizations side by side: revenue trajectories and key financials from their IRS filings.
Put up to four organizations side by side: revenue trajectories and key financials from their IRS filings.
Comparing Howard B Thomas Grade School P T O Corp and Illinois Science Teaching Association side by side on financial grade, revenue, program efficiency and reserves — all from public IRS Form 990 data. CharityIndex grades Howard B Thomas Grade School P T O Corp C+ and Illinois Science Teaching Association B.